Examples with GroupInfoDto org.camunda.bpm.engine.rest.dto.task.GroupInfoDto used on opensource projects

Example 1 with GroupInfoDto

use of org.camunda.bpm.engine.rest.dto.task.GroupInfoDto in project camunda-bpm-platform by camunda.

the class IdentityRestServiceImpl method getGroupInfo.

@Override
public GroupInfoDto getGroupInfo(String userId) {
    if (userId == null) {
        throw new InvalidRequestException(Status.BAD_REQUEST, "No user id was supplied");
    }
    IdentityService identityService = getProcessEngine().getIdentityService();
    GroupQuery query = identityService.createGroupQuery();
    List<Group> userGroups = query.groupMember(userId).orderByGroupName().asc().list();
    Set<UserDto> allGroupUsers = new HashSet<UserDto>();
    List<GroupDto> allGroups = new ArrayList<GroupDto>();
    for (Group group : userGroups) {
        List<User> groupUsers = identityService.createUserQuery().memberOfGroup(group.getId()).list();
        for (User user : groupUsers) {
            if (!user.getId().equals(userId)) {
                allGroupUsers.add(new UserDto(user.getId(), user.getFirstName(), user.getLastName()));
            }
        }
        allGroups.add(new GroupDto(group.getId(), group.getName()));
    }
    return new GroupInfoDto(allGroups, allGroupUsers);
}